钛合金三维点阵结构增韧纳米铝合金的力学性能和变形行为

王勇, 张卫文, 杨超, 王智

Mechanical Properties and Deformation Behavior of a Nanostructured Aluminum Alloy Toughened by Titanium Alloy Base Three-Dimensional Lattice Structure

WANG Yong, ZHANG Weiwen, YANG Chao, WANG Zhi

图9 Al₈₄Ni₇Gd₆Co₃/TC4复合材料的断裂特征
(a) μ-CT 3D morphology of the fracture surface
(b) morphology and spatial distribution of the micro cracks and volume of cracks along the tensile direction
(c, d) low (c) and high (d) magnified SEM images of fractured samples after polishing along longitudinal section

Fig.9 Fracture behavior characterizations of the Al₈₄Ni₇Gd₆Co₃/TC4 composite